Results 161 to 170 of about 194,290 (301)

QCD radiative corrections to parton-parton scattering

open access: yesNuclear Physics B, 1986
We present the matrix elements squared for all (2 → 2) and (2 → 3) parton scattering subprocesses calculated at O(αs3). The matrix elements are presented in n dimensions to regulate singularities due to the emission of soft or collinear radiation. We use these results to discuss one-hadron inclusive scattering, considering only a limited number of ...
R.K. Ellis, J.C. Sexton
openaire   +1 more source

Multi-parton correlations and "exclusive" cross sections

open access: yes, 2009
In addition to the inclusive cross sections discussed within the QCD-parton model, in the regime of multiple parton interactions, different and more exclusive cross sections become experimentally viable and may be suitably measured.
D. Mueller   +3 more
core   +1 more source

Production of associated χb and open charm at the LHC

open access: yesPhysics Letters B, 2016
In the present paper we study the production of χb+cc¯ at the LHC within single parton scattering approach. A special attention is paid to the feed-down from χb states to the associated ϒ+cc¯ production, which was recently studied by the LHCb.
A.K. Likhoded   +2 more
doaj   +1 more source

Parton distributions and lattice-QCD calculations: Toward 3D structure [PDF]

open access: yesProgress in Particle and Nuclear Physics, 2020
M. Constantinou   +26 more
semanticscholar   +1 more source

Off-shell amplitudes and four-jet production in kT-factorization

open access: yesEPJ Web of Conferences, 2016
We perform a study of both Single and Double Parton Scattering contributions to the inclusive 4-jet production in the kT -factorization framework at Leading Order and √s = 7 TeV and 13 TeV.
Serino Mirko
doaj   +1 more source

Parton distributions with LHC data [PDF]

open access: yes, 2012
R. Ball   +10 more
semanticscholar   +1 more source

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